more options for the frontend

1 files changed, 51 insertions, 90 deletions

diff --git a/front/default.nix b/front/default.nix
index 1851302..440fa00 100644
--- a/front/default.nix
+++ b/front/default.nix
@@ -5,97 +5,58 @@
 , yarn2nix-moretea
 , lib
 , replace
-, settings ? {}
+, environment ? {}
 , ... }:
 
 let
-  # nix is nice enough that we can just convert options written in 
-  # camelCase into CAMEL_CASE to make environment vars out of them,
-  # which workadventure will use during its build
-  toCamelCase = 
-    (name: builtins.replaceStrings 
-      (map
-        (c : "_${c}")
-        lib.strings.lowerChars)
-      lib.strings.upperChars
-      (lib.strings.toLower name));
-  
-  # helper function for defining optional environment arguments, which
-  # may be passed to this package through the `settings` argument
-  envVar = 
-    (name: lib.optionalAttrs
-      (settings ? ${toCamelCase name})
-      { ${name} = settings.${toCamelCase name}; });
-
-  # all (currently known) options for workadventure-front. Note that
-  # some of them are pseudo-options, which are not actually implemented
-  # by workadventure (yet?) and which are instead handled during the
-  # patch phase of this derivation.
-  envVars = envVar "DEBUG_MODE"
-         // envVar "API_URL"
-         // envVar "UPLOADER_URL"
-         // envVar "ADMIN_URL"
-         // envVar "MAPS_URL"
-         // envVar "API_HOST"
-         // envVar "UPLOADER_HOST"
-         // envVar "ADMIN_HOST"
-         // envVar "MAPS_HOST"
-         // envVar "API_PROTOCOL"
-         // envVar "UPLOADER_PROTOCOL"
-         // envVar "ADMIN_PROTOCOL"
-         // envVar "MAPS_PROTOCOL"
-         // envVar "TURN_SERVER"
-         // envVar "TURN_USER"
-         // envVar "TURN_PASSWORD"
-         // envVar "JITSI_URL"
-         // envVar "JITSI_PRIVATE_MODE"
-         // envVar "DEFAULT_MAP_URL"
-         // envVar "STUN_SERVER";
+  envIf = name: script: if environment ? name then script else "";
 in
-  yarn2nix-moretea.mkYarnPackage 
-    (rec {
-      pname = "workadventurefront";
-      version = "unstable";
-
-      # TODO: perhaps move this into its own file, to make it easily
-      # replacable across all workadventure packages.
-      src = fetchFromGitHub {
-        owner = "thecodingmachine";
-        repo = "workadventure";
-        rev = "6e9c71598004dc9cbab9418efb3c0ac892da7ca2";
-        sha256 = "0rvra0dy631al4aylacyqldkyd6biawz2shsikgcy30nv5lzc78c";
-      } + "/front";
-
-      # NOTE: this is optional and generated dynamically if omitted
-      yarnNix = ./yarn.nix;
-
-      nativeBuildInputs = [
-        makeWrapper
-        # includes `replace-literal` for patching. This command is
-        # actually the basis for `substituteInPlace`!
-        replace
-      ];
-
-      dontStrip = true;
-
-      patchPhase = ''
-        # remove google tag manager
-        replace-literal -efsw '<script async src="https://www.googletagmanager.com/gtag/js?id=UA-10196481-11"></script>' ' ';
-        # remove quill js cdn
-        replace-literal -efsr -x .ts 'fileref.setAttribute("href", "https://cdn.quilljs.com/1.3.7/quill.snow.css");' ' ';
-        replace-literal -efsr '"@types/quill": "^1.3.7",' ' ';
-        replace-literal -efsr '"quill": "^1.3.7",' ' ';
-      ''
-       + (if envVars ? DEFAULT_MAP_URL then ''replace-literal -efs -r -x .ts "/Floor0/floor0.json" ${lib.escapeShellArg envVars.DEFAULT_MAP_URL};'' else "")
-       + (if envVars ? STUN_SERVER then ''replace-literal -efs -r -x .ts "stun:stun.l.google.com:19302" ${lib.escapeShellArg envVars.STUN_SERVER};'' else "");
-
-      buildPhase = ''
-        mkdir -p $out
-        ln -s ${workadventure.messages.outPath}/generated deps/${pname}/src/Messages/generated
-        HOME=$TMPDIR yarn --offline run build
-        cp -r deps/${pname}/dist/ $out/
-      '';
-
-      distPhase = ":";
-      installPhase = ":";
-    } // envVars)
+yarn2nix-moretea.mkYarnPackage 
+  (rec {
+    pname = "workadventurefront";
+    version = "unstable";
+
+    # TODO: perhaps move this into its own file, to make it easily
+    # replacable across all workadventure packages.
+    src = fetchFromGitHub {
+      owner = "thecodingmachine";
+      repo = "workadventure";
+      rev = "6e9c71598004dc9cbab9418efb3c0ac892da7ca2";
+      sha256 = "0rvra0dy631al4aylacyqldkyd6biawz2shsikgcy30nv5lzc78c";
+    } + "/front";
+
+    # NOTE: this is optional and generated dynamically if omitted
+    yarnNix = ./yarn.nix;
+
+    nativeBuildInputs = [
+      makeWrapper
+      # includes `replace-literal` for patching. This command is
+      # actually the basis for `substituteInPlace`!
+      replace
+    ];
+
+    dontStrip = true;
+
+    patchPhase = ''
+      # remove google tag manager
+      replace-literal -efsw '<script async src="https://www.googletagmanager.com/gtag/js?id=UA-10196481-11"></script>' ' ';
+      # remove quill js cdn
+      replace-literal -efsr -x .ts 'fileref.setAttribute("href", "https://cdn.quilljs.com/1.3.7/quill.snow.css");' ' ';
+      replace-literal -efsr '"@types/quill": "^1.3.7",' ' ';
+      replace-literal -efsr '"quill": "^1.3.7",' ' ';
+    ''
+    + envIf "RESOLUTION" ''replace-literal -efsr -x .ts 'const RESOLUTION = 2' 'const RESOLUTION = ${environment.RESOLUTION}' ''
+    + envIf "ZOOM_LEVEL" ''replace-literal -efsr -x .ts 'const ZOOM_LEVEL = 1' 'const ZOOM_LEVEL = ${environment.ZOOM_LEVEL}' ''
+    + envIf "POSITION_DELAY" ''replace-literal -efsr -x .ts 'const POSITION_DELAY = 200' 'const POSITION_DELAY = ${environment.POSITION_DELAY}' ''
+    + envIf "MAX_EXTRAPOLATION_TIME" ''replace-literal -efsr -x .ts 'const MAX_EXTRAPOLATION_TIME = 100' 'const MAX_EXTRAPOLATION_TIME = ${environment.MAX_EXTRAPOLATION_TIME}' '';
+
+    buildPhase = ''
+      mkdir -p $out
+      ln -s ${workadventure.messages.outPath}/generated deps/${pname}/src/Messages/generated
+      HOME=$TMPDIR yarn --offline run build
+      cp -r deps/${pname}/dist/ $out/
+    '';
+
+    distPhase = ":";
+    installPhase = ":";
+  } // environment)